please give me more info about 2 x SMA external antenna.
is that for 2.4 or 5?
Device opraithing with chain 0 and i add external antennas can play with chan 1?
I found in my local market that under the name "Chateau LTE12", goods are offered for sale with two codes:
5HACD2HND-TC&EG12-EA
and
5HACD2HND-TC&EG12-EAC5